@duckdb/duckdb-wasm
Version:
DuckDB powered by WebAssembly
1 lines • 877 kB
JavaScript
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Browser clients must use the native WebSocket object")}});var kl=xt((exports,module)=>{"use strict";var DuckDB=(()=>{var o;var _scriptDir=typeof document<"u"?(o=document.currentScript)==null?void 0:o.src:void 0;return typeof __filename<"u"&&(_scriptDir||(_scriptDir=__filename)),function(moduleArg={}){function GROWABLE_HEAP_I8(){return wasmMemory.buffer!=HEAP8.buffer&&updateMemoryViews(),HEAP8}function GROWABLE_HEAP_U8(){return wasmMemory.buffer!=HEAP8.buffer&&updateMemoryViews(),HEAPU8}function GROWABLE_HEAP_I16(){return wasmMemory.buffer!=HEAP8.buffer&&updateMemoryViews(),HEAP16}function GROWABLE_HEAP_U16(){return wasmMemory.buffer!=HEAP8.buffer&&updateMemoryViews(),HEAPU16}function GROWABLE_HEAP_I32(){return wasmMemory.buffer!=HEAP8.buffer&&updateMemoryViews(),HEAP32}function GROWABLE_HEAP_U32(){return wasmMemory.buffer!=HEAP8.buffer&&updateMemoryViews(),HEAPU32}function GROWABLE_HEAP_F32(){return wasmMemory.buffer!=HEAP8.buffer&&updateMemoryViews(),HEAPF32}function GROWABLE_HEAP_F64(){return wasmMemory.buffer!=HEAP8.buffer&&updateMemoryViews(),HEAPF64}var Module=moduleArg,readyPromiseResolve,readyPromiseReject,readyPromise=new Promise((e,t)=>{readyPromiseResolve=e,readyPromiseReject=t}),moduleOverrides=Object.assign({},Module),arguments_=[],thisProgram="./this.program",quit_=(e,t)=>{throw t},ENVIRONMENT_IS_WEB=typeof window=="object",ENVIRONMENT_IS_WORKER=typeof importScripts=="function",ENVIRONMENT_IS_NODE=typeof process=="object"&&typeof process.versions=="object"&&typeof process.versions.node=="string",ENVIRONMENT_IS_SHELL=!ENVIRONMENT_IS_WEB&&!ENVIRONMENT_IS_NODE&&!ENVIRONMENT_IS_WORKER,ENVIRONMENT_IS_PTHREAD=Module.ENVIRONMENT_IS_PTHREAD||!1,scriptDirectory="";function locateFile(e){return Module.locateFile?Module.locateFile(e,scriptDirectory):scriptDirectory+e}var read_,readAsync,readBinary;if(ENVIRONMENT_IS_NODE){var fs=wo(),nodePath=To();ENVIRONMENT_IS_WORKER?scriptDirectory=nodePath.dirname(scriptDirectory)+"/":scriptDirectory=__dirname+"/",read_=(e,t)=>(e=isFileURI(e)?new URL(e):nodePath.normalize(e),fs.readFileSync(e,t?void 0:"utf8")),readBinary=e=>{var t=read_(e,!0);return t.buffer||(t=new Uint8Array(t)),t},readAsync=(e,t,r,n=!0)=>{e=isFileURI(e)?new URL(e):nodePath.normalize(e),fs.readFile(e,n?void 0:"utf8",(a,_)=>{a?r(a):t(n?_.buffer:_)})},!Module.thisProgram&&process.argv.length>1&&(thisProgram=process.argv[1].replace(/\\/g,"/")),arguments_=process.argv.slice(2),quit_=(e,t)=>{throw process.exitCode=e,t},global.Worker=Bl().Worker}else(ENVIRONMENT_IS_WEB||ENVIRONMENT_IS_WORKER)&&(ENVIRONMENT_IS_WORKER?scriptDirectory=self.location.href:typeof document<"u"&&document.currentScript&&(scriptDirectory=document.currentScript.src),_scriptDir&&(scriptDirectory=_scriptDir),scriptDirectory.startsWith("blob:")?scriptDirectory="":scriptDirectory=scriptDirectory.substr(0,scriptDirectory.replace(/[?#].*/,"").lastIndexOf("/")+1),ENVIRONMENT_IS_NODE||(read_=e=>{var t=new XMLHttpRequest;return t.open("GET",e,!1),t.send(null),t.responseText},ENVIRONMENT_IS_WORKER&&(readBinary=e=>{var t=new XMLHttpRequest;return t.open("GET",e,!1),t.responseType="arraybuffer",t.send(null),new Uint8Array(t.response)}),readAsync=(e,t,r)=>{var n=new XMLHttpRequest;n.open("GET",e,!0),n.responseType="arraybuffer",n.onload=()=>{if(n.status==200||n.status==0&&n.response){t(n.response);return}r()},n.onerror=r,n.send(null)}));ENVIRONMENT_IS_NODE&&typeof performance>"u"&&(global.performance=Pl().performance);var defaultPrint=console.log.bind(console),defaultPrintErr=console.error.bind(console);ENVIRONMENT_IS_NODE&&(defaultPrint=(...e)=>fs.writeSync(1,e.join(" ")+"\n"),defaultPrintErr=(...e)=>fs.writeSync(2,e.join(" ")+"\n"));var out=Module.print||defaultPrint,err=Module.printErr||defaultPrintErr;Object.assign(Module,moduleOverrides),moduleOverrides=null,Module.arguments&&(arguments_=Module.arguments),Module.thisProgram&&(thisProgram=Module.thisProgram),Module.quit&&(quit_=Module.quit);var dynamicLibraries=Module.dynamicLibraries||[],wasmBinary;Module.wasmBinary&&(wasmBinary=Module.wasmBinary);var wasmMemory,wasmModule,ABORT=!1,EXITSTATUS;function assert(e,t){e||abort(t)}var HEAP,HEAP8,HEAPU8,HEAP16,HEAPU16,HEAP32,HEAPU32,HEAPF32,HEAPF64;function updateMemoryViews(){var e=wasmMemory.buffer;Module.HEAP8=HEAP8=new Int8Array(e),Module.HEAP16=HEAP16=new Int16Array(e),Module.HEAPU8=HEAPU8=new Uint8Array(e),Module.HEAPU16=HEAPU16=new Uint16Array(e),Module.HEAP32=HEAP32=new Int32Array(e),Module.HEAPU32=HEAPU32=new Uint32Array(e),Module.HEAPF32=HEAPF32=new Float32Array(e),Module.HEAPF64=HEAPF64=new Float64Array(e)}var 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Build with -sASSERTIONS for more info.",runtimeInitialized&&___trap();var t=new WebAssembly.RuntimeError(e);throw readyPromiseReject(t),t}var dataURIPrefix="data:application/octet-stream;base64,",isDataURI=e=>e.startsWith(dataURIPrefix),isFileURI=e=>e.startsWith("file://"),wasmBinaryFile;wasmBinaryFile="./duckdb-coi.wasm",isDataURI(wasmBinaryFile)||(wasmBinaryFile=locateFile(wasmBinaryFile));function getBinarySync(e){if(e==wasmBinaryFile&&wasmBinary)return new Uint8Array(wasmBinary);if(readBinary)return readBinary(e);throw"both async and sync fetching of the wasm failed"}function getBinaryPromise(e){return!wasmBinary&&(ENVIRONMENT_IS_WEB||ENVIRONMENT_IS_WORKER)&&typeof fetch=="function"?fetch(e,{credentials:"same-origin"}).then(t=>{if(!t.ok)throw"failed to load wasm binary file at '".concat(e,"'");return t.arrayBuffer()}).catch(()=>getBinarySync(e)):Promise.resolve().then(()=>getBinarySync(e))}function instantiateArrayBuffer(e,t,r){return getBinaryPromise(e).then(n=>WebAssembly.instantiate(n,t)).then(r,n=>{err("failed to asynchronously prepare wasm: ".concat(n)),abort(n)})}function instantiateAsync(e,t,r,n){return!e&&typeof WebAssembly.instantiateStreaming=="function"&&!isDataURI(t)&&!ENVIRONMENT_IS_NODE&&typeof fetch=="function"?fetch(t,{credentials:"same-origin"}).then(a=>{var _=WebAssembly.instantiateStreaming(a,r);return _.then(n,function(l){return err("wasm streaming compile failed: ".concat(l)),err("falling back to ArrayBuffer instantiation"),instantiateArrayBuffer(t,r,n)})}):instantiateArrayBuffer(t,r,n)}function createWasm(){var e={env:wasmImports,wasi_snapshot_preview1:wasmImports,"GOT.mem":new Proxy(wasmImports,GOTHandler),"GOT.func":new Proxy(wasmImports,GOTHandler)};function t(n,a){wasmExports=n.exports,wasmExports=relocateExports(wasmExports,1024);var _=getDylinkMetadata(a);return _.neededDynlibs&&(dynamicLibraries=_.neededDynlibs.concat(dynamicLibraries)),mergeLibSymbols(wasmExports,"main"),LDSO.init(),loadDylibs(),wasmExports=applySignatureConversions(wasmExports),registerTLSInit(wasmExports._emscripten_tls_init,n.exports,_),addOnInit(wasmExports.__wasm_call_ctors),__RELOC_FUNCS__.push(wasmExports.__wasm_apply_data_relocs),wasmModule=a,removeRunDependency("wasm-instantiate"),wasmExports}addRunDependency("wasm-instantiate");function r(n){t(n.instance,n.module)}if(Module.instantiateWasm)try{return Module.instantiateWasm(e,t)}catch(n){err("Module.instantiateWasm callback failed with error: ".concat(n)),readyPromiseReject(n)}return instantiateAsync(wasmBinary,wasmBinaryFile,e,r).catch(readyPromiseReject),{}}var tempDouble,tempI64,ASM_CONSTS={2318920:(e,t)=>{var r=typeof runtime=="object"&&runtime&&typeof runtime.whereToLoad=="function"&&runtime.whereToLoad?runtime.whereToLoad(UTF8ToString(e)):UTF8ToString(t),n=lengthBytesUTF8(r)+1,a=_malloc(n);return stringToUTF8(r,a,n),a},2319286:(e,t)=>{var r=UTF8ToString(e);if(typeof XMLHttpRequest>"u"){let D=Do(),y=To(),T=wo();var n=r.split("/"),a=n.length,_=y.join(D.homedir(),".duckdb/extensions/"+n[a-4]+"/"+n[a-3]+"/"+n[a-2]+"/"),l=y.join(_,n[a-1]);try{if(T.existsSync(_)||T.mkdirSync(_,{recursive:!0}),T.existsSync(l))d=T.readFileSync(l);else{let x=new Int32Array(new SharedArrayBuffer(8));var c=xn("node:worker_threads").Worker,u=new c("const {Worker,isMainThread,parentPort,workerData,} = require('node:worker_threads');var times = 0;var SAB = 23;var Z = 0; async function ZZZ(e) {var x = await fetch(e);var res = await x.arrayBuffer();Atomics.store(SAB, 1, res.byteLength);Atomics.store(SAB, 0, 1);Atomics.notify(SAB, 1);Atomics.notify(SAB, 0);Z = res;};parentPort.on('message', function(event) {if (times == 0) {times++;SAB = event;} else if (times == 1) {times++; ZZZ(event);} else {const a = new Uint8Array(Z);const b = new Uint8Array(event.buffer);var K = Z.byteLength;for (var i = 0; i < K; i++) {b[i] = a[i];}Atomics.notify(event, 0);Atomics.store(SAB, 0, 2);Atomics.notify(SAB, 0);}});",{eval:!0}),d;x[0]=0,x[2]=4,u.postMessage(x),u.postMessage(r),Atomics.wait(x,0,0);let b=new Int32Array(new SharedArrayBuffer(x[1]+3-(x[1]+3)%4));u.postMessage(b),Atomics.wait(x,0,1);var f=new Uint8Array(b.buffer,0,x[1]);d=f,u.terminate(),T.writeFileSync(l,d)}}catch(x){return console.log("Error fetching module",x),0}}else{let D=new XMLHttpRequest;if(D.open("GET",r,!1),D.responseType="arraybuffer",D.send(null),D.status!=200)return 0;d=D.response}for(var p=WebAssembly.validate(d),m=d.byteLength,h=_malloc(m+4),g=new Uint8Array(d),E=0;E<m;E++)Module.HEAPU8[E+h+4]=g[E];var A=new Uint8Array(4);return A[0]=m%256,m-=A[0],m/=256,A[1]=m%256,m-=A[1],m/=256,A[2]=m%256,m-=A[2],m/=256,A[3]=m%256,m-=A[3],m/=256,Module.HEAPU8.set(A,h),FS.writeFile(UTF8ToString(t),new Uint8Array(d)),h},2321927:e=>{if(!e)return AL.alcErr=40964,1},2321975:e=>{if(!AL.currentCtx)return err("alGetProcAddress() called without a valid context"),1;if(!e)return AL.currentCtx.err=40963,1}};function ExitStatus(e){this.name="ExitStatus",this.message="Program terminated with exit(".concat(e,")"),this.status=e}var GOT={},currentModuleWeakSymbols=new Set([]),GOTHandler={get(e,t){var r=GOT[t];return r||(r=GOT[t]=new WebAssembly.Global({value:"i32",mutable:!0})),currentModuleWeakSymbols.has(t)||(r.required=!0),r}},terminateWorker=e=>{e.terminate(),e.onmessage=t=>{}},killThread=e=>{var t=PThread.pthreads[e];delete PThread.pthreads[e],terminateWorker(t),__emscripten_thread_free_data(e),PThread.runningWorkers.splice(PThread.runningWorkers.indexOf(t),1),t.pthread_ptr=0},cancelThread=e=>{var t=PThread.pthreads[e];t.postMessage({cmd:"cancel"})},cleanupThread=e=>{var t=PThread.pthreads[e];PThread.finishedThreads.delete(e),e in PThread.outstandingPromises&&PThread.outstandingPromises[e].resolve(),PThread.returnWorkerToPool(t)},zeroMemory=(e,t)=>(GROWABLE_HEAP_U8().fill(0,e,e+t),e),markAsFinished=e=>{PThread.finishedThreads.add(e),e in PThread.outstandingPromises&&PThread.outstandingPromises[e].resolve()},spawnThread=e=>{var t=PThread.getNewWorker();if(!t)return 6;PThread.runningWorkers.push(t),PThread.pthreads[e.pthread_ptr]=t,t.pthread_ptr=e.pthread_ptr;var r={cmd:"run",start_routine:e.startRoutine,arg:e.arg,pthread_ptr:e.pthread_ptr};return ENVIRONMENT_IS_NODE&&t.unref(),t.postMessage(r,e.transferList),0},runtimeKeepaliveCounter=0,keepRuntimeAlive=()=>noExitRuntime||runtimeKeepaliveCounter>0,stackSave=()=>_emscripten_stack_get_current(),stackRestore=e=>__emscripten_stack_restore(e),withStackSave=e=>{var t=stackSave(),r=e();return stackRestore(t),r},stackAlloc=e=>__emscripten_stack_alloc(e),convertI32PairToI53Checked=(e,t)=>t+2097152>>>0<4194305-!!e?(e>>>0)+t*4294967296:NaN,proxyToMainThread=(e,t,r,...n)=>withStackSave(()=>{for(var a=n.length,_=stackAlloc(a*8),l=_>>>3,c=0;c<n.length;c++){var u=n[c];GROWABLE_HEAP_F64()[l+c>>>0]=u}return __emscripten_run_on_main_thread_js(e,t,a,_,r)});function _proc_exit(e){var t;if(ENVIRONMENT_IS_PTHREAD)return proxyToMainThread(0,0,1,e);EXITSTATUS=e,keepRuntimeAlive()||(PThread.terminateAllThreads(),(t=Module.onExit)==null||t.call(Module,e),ABORT=!0),quit_(e,new ExitStatus(e))}_proc_exit.sig="vi";var exitJS=(e,t)=>{if(EXITSTATUS=e,ENVIRONMENT_IS_PTHREAD)throw exitOnMainThread(e),"unwind";_proc_exit(e)},_exit=exitJS;_exit.sig="vi";var handleException=e=>{if(e instanceof ExitStatus||e=="unwind")return EXITSTATUS;quit_(1,e)},PThread={unusedWorkers:[],runningWorkers:[],tlsInitFunctions:[],pthreads:{},init(){ENVIRONMENT_IS_PTHREAD?PThread.initWorker():PThread.initMainThread()},initMainThread(){for(var e=4;e--;)PThread.allocateUnusedWorker();addOnPreRun(()=>{addRunDependency("loading-workers"),PThread.loadWasmModuleToAllWorkers(()=>removeRunDependency("loading-workers"))}),PThread.outstandingPromises={},PThread.finishedThreads=new Set},initWorker(){noExitRuntime=!1},setExitStatus:e=>EXITSTATUS=e,terminateAllThreads__deps:["$terminateWorker"],terminateAllThreads:()=>{for(var e of PThread.runningWorkers)terminateWorker(e);for(var e of PThread.unusedWorkers)terminateWorker(e);PThread.unusedWorkers=[],PThread.runningWorkers=[],PThread.pthreads=[]},returnWorkerToPool:e=>{var t=e.pthread_ptr;delete PThread.pthreads[t],PThread.unusedWorkers.push(e),PThread.runningWorkers.splice(PThread.runningWorkers.indexOf(e),1),e.pthread_ptr=0,__emscripten_thread_free_data(t)},receiveObjectTransfer(e){},threadInitTLS(){PThread.tlsInitFunctions.forEach(e=>e())},loadWasmModuleToWorker:e=>new Promise(t=>{e.onmessage=_=>{var l=_.data,c=l.cmd;if(l.targetThread&&l.targetThread!=_pthread_self()){var u=PThread.pthreads[l.targetThread];u?u.postMessage(l,l.transferList):err('Internal error! Worker sent a message "'.concat(c,'" to target pthread ').concat(l.targetThread,", but that thread no longer exists!"));return}c==="checkMailbox"?checkMailbox():c==="spawnThread"?spawnThread(l):c==="cleanupThread"?cleanupThread(l.thread):c==="markAsFinished"?markAsFinished(l.thread):c==="killThread"?killThread(l.thread):c==="cancelThread"?cancelThread(l.thread):c==="loaded"?(e.loaded=!0,ENVIRONMENT_IS_NODE&&!e.pthread_ptr&&e.unref(),t(e)):c==="alert"?alert("Thread ".concat(l.threadId,": ").concat(l.text)):l.target==="setimmediate"?e.postMessage(l):c==="callHandler"?Module[l.handler](...l.args):c&&err("worker sent an unknown command ".concat(c))},e.onerror=_=>{var l="worker sent an error!";throw err("".concat(l," ").concat(_.filename,":").concat(_.lineno,": ").concat(_.message)),_},ENVIRONMENT_IS_NODE&&(e.on("message",_=>e.onmessage({data:_})),e.on("error",_=>e.onerror(_)));var r=[],n=["onExit","onAbort","print","printErr"];for(var a of n)Module.hasOwnProperty(a)&&r.push(a);e.postMessage({cmd:"load",handlers:r,urlOrBlob:Module.mainScriptUrlOrBlob||_scriptDir,wasmMemory,wasmModule,sharedModules})}),loadWasmModuleToAllWorkers(e){if(ENVIRONMENT_IS_PTHREAD)return e();Promise.all(PThread.unusedWorkers.map(PThread.loadWasmModuleToWorker)).then(e)},allocateUnusedWorker(){var e,t=locateFile("duckdb_wasm.worker.js");e=new Worker(t),PThread.unusedWorkers.push(e)},getNewWorker(){return PThread.unusedWorkers.length==0&&(PThread.allocateUnusedWorker(),PThread.loadWasmModuleToWorker(PThread.unusedWorkers[0])),PThread.unusedWorkers.pop()}};Module.PThread=PThread;var callRuntimeCallbacks=e=>{for(;e.length>0;)e.shift()(Module)},establishStackSpace=()=>{var e=_pthread_self(),t=GROWABLE_HEAP_U32()[e+52>>>2>>>0],r=GROWABLE_HEAP_U32()[e+56>>>2>>>0],n=t-r;_emscripten_stack_set_limits(t,n),stackRestore(t)};Module.establishStackSpace=establishStackSpace;function exitOnMainThread(e){if(ENVIRONMENT_IS_PTHREAD)return proxyToMainThread(1,0,0,e);_exit(e)}var UTF8Decoder=typeof TextDecoder<"u"?new TextDecoder("utf8"):void 0,UTF8ArrayToString=(e,t,r)=>{t>>>=0;for(var n=t+r,a=t;e[a]&&!(a>=n);)++a;if(a-t>16&&e.buffer&&UTF8Decoder)return UTF8Decoder.decode(e.slice(t,a));for(var _="";t<a;){var l=e[t++];if(!(l&128)){_+=String.fromCharCode(l);continue}var c=e[t++]&63;if((l&224)==192){_+=String.fromCharCode((l&31)<<6|c);continue}var u=e[t++]&63;if((l&240)==224?l=(l&15)<<12|c<<6|u:l=(l&7)<<18|c<<12|u<<6|e[t++]&63,l<65536)_+=String.fromCharCode(l);else{var d=l-65536;_+=String.fromCharCode(55296|d>>10,56320|d&1023)}}return _},getDylinkMetadata=e=>{var t=0,r=0;function n(){return e[t++]}function a(){for(var F=0,P=1;;){var X=e[t++];if(F+=(X&127)*P,P*=128,!(X&128))break}return F}function _(){var F=a();return t+=F,UTF8ArrayToString(e,t-F,F)}function l(F,P){if(F)throw new Error(P)}var c="dylink.0";if(e instanceof WebAssembly.Module){var u=WebAssembly.Module.customSections(e,c);u.length===0&&(c="dylink",u=WebAssembly.Module.customSections(e,c)),l(u.length===0,"need dylink section"),e=new Uint8Array(u[0]),r=e.length}else{var d=new Uint32Array(new Uint8Array(e.subarray(0,24)).buffer),f=d[0]==1836278016;l(!f,"need to see wasm magic number"),l(e[8]!==0,"need the dylink section to be first"),t=9;var p=a();r=t+p,c=_()}var m={neededDynlibs:[],tlsExports:new Set,weakImports:new Set};if(c=="dylink"){m.memorySize=a(),m.memoryAlign=a(),m.tableSize=a(),m.tableAlign=a();for(var h=a(),g=0;g<h;++g){var E=_();m.neededDynlibs.push(E)}}else{l(c!=="dylink.0");for(var A=1,D=2,y=3,T=4,x=256,b=3,M=1;t<r;){var S=n(),L=a();if(S===A)m.memorySize=a(),m.memoryAlign=a(),m.tableSize=a(),m.tableAlign=a();else if(S===D)for(var h=a(),g=0;g<h;++g)E=_(),m.neededDynlibs.push(E);else if(S===y)for(var R=a();R--;){var w=_(),B=a();B&x&&m.tlsExports.add(w)}else if(S===T)for(var R=a();R--;){var I=_(),w=_(),B=a();(B&b)==M&&m.weakImports.add(w)}else t+=L}}return m};function getValue(e,t="i8"){switch(t.endsWith("*")&&(t="*"),t){case"i1":return GROWABLE_HEAP_I8()[e>>>0];case"i8":return GROWABLE_HEAP_I8()[e>>>0];case"i16":return GROWABLE_HEAP_I16()[e>>>1>>>0];case"i32":return GROWABLE_HEAP_I32()[e>>>2>>>0];case"i64":abort("to do getValue(i64) use WASM_BIGINT");case"float":return GROWABLE_HEAP_F32()[e>>>2>>>0];case"double":return GROWABLE_HEAP_F64()[e>>>3>>>0];case"*":return GROWABLE_HEAP_U32()[e>>>2>>>0];default:abort("invalid type for getValue: ".concat(t))}}var wasmTable=new WebAssembly.Table({initial:23367,element:"anyfunc"}),getWasmTableEntry=e=>wasmTable.get(e),invokeEntryPoint=(e,t)=>{runtimeKeepaliveCounter=0,__emscripten_dlsync_self();var r=getWasmTableEntry(e)(t);function n(a){keepRuntimeAlive()?PThread.setExitStatus(a):__emscripten_thread_exit(a)}n(r)};Module.invokeEntryPoint=invokeEntryPoint;var newDSO=(e,t,r)=>{var n={refcount:1/0,name:e,exports:r,global:!0};return LDSO.loadedLibsByName[e]=n,t!=null&&(LDSO.loadedLibsByHandle[t]=n),n},LDSO={loadedLibsByName:{},loadedLibsByHandle:{},init(){newDSO("__main__",0,wasmImports)}},___heap_base=2459936,alignMemory=(e,t)=>Math.ceil(e/t)*t,getMemory=e=>{if(runtimeInitialized)return zeroMemory(_malloc(e),e);var t=___heap_base,r=t+alignMemory(e,16);return ___heap_base=r,GOT.__heap_base.value=r,t},isInternalSym=e=>["__cpp_exception","__c_longjmp","__wasm_apply_data_relocs","__dso_handle","__tls_size","__tls_align","__set_stack_limits","_emscripten_tls_init","__wasm_init_tls","__wasm_call_ctors","__start_em_asm","__stop_em_asm","__start_em_js","__stop_em_js"].includes(e)||e.startsWith("__em_js__"),uleb128Encode=(e,t)=>{e<128?t.push(e):t.push(e%128|128,e>>7)},sigToWasmTypes=e=>{for(var t={i:"i32",j:"i64",f:"f32",d:"f64",e:"externref",p:"i32"},r={parameters:[],results:e[0]=="v"?[]:[t[e[0]]]},n=1;n<e.length;++n)r.parameters.push(t[e[n]]);return r},generateFuncType=(e,t)=>{var r=e.slice(0,1),n=e.slice(1),a={i:127,p:127,j:126,f:125,d:124,e:111};t.push(96),uleb128Encode(n.length,t);for(var _=0;_<n.length;++_)t.push(a[n[_]]);r=="v"?t.push(0):t.push(1,a[r])},convertJsFunctionToWasm=(e,t)=>{if(typeof WebAssembly.Function=="function")return new WebAssembly.Function(sigToWasmTypes(t),e);var r=[1];generateFuncType(t,r);var n=[0,97,115,109,1,0,0,0,1];uleb128Encode(r.length,n),n.push(...r),n.push(2,7,1,1,101,1,102,0,0,7,5,1,1,102,0,0);var a=new WebAssembly.Module(new Uint8Array(n)),_=new WebAssembly.Instance(a,{e:{f:e}}),l=_.exports.f;return l},updateTableMap=(e,t)=>{if(functionsInTableMap)for(var r=e;r<e+t;r++){var n=getWasmTableEntry(r);n&&functionsInTableMap.set(n,r)}},functionsInTableMap,getFunctionAddress=e=>(functionsInTableMap||(functionsInTableMap=new WeakMap,updateTableMap(0,wasmTable.length)),functionsInTableMap.get(e)||0),freeTableIndexes=[],getEmptyTableSlot=()=>{if(freeTableIndexes.length)return freeTableIndexes.pop();try{wasmTable.grow(1)}catch(e){throw e instanceof RangeError?"Unable to grow wasm table. Set ALLOW_TABLE_GROWTH.":e}return wasmTable.length-1},setWasmTableEntry=(e,t)=>wasmTable.set(e,t),addFunction=(e,t)=>{var r=getFunctionAddress(e);if(r)return r;var n=getEmptyTableSlot();try{setWasmTableEntry(n,e)}catch(_){if(!(_ instanceof TypeError))throw _;var a=convertJsFunctionToWasm(e,t);setWasmTableEntry(n,a)}return functionsInTableMap.set(e,n),n},updateGOT=(e,t)=>{for(var r in e)if(!isInternalSym(r)){var n=e[r];r.startsWith("orig$")&&(r=r.split("$")[1],t=!0),GOT[r]||(GOT[r]=new WebAssembly.Global({value:"i32",mutable:!0})),(t||GOT[r].value==0)&&(typeof n=="function"?GOT[r].value=addFunction(n):typeof n=="number"?GOT[r].value=n:err("unhandled export type for '".concat(r,"': ").concat(typeof n)))}},relocateExports=(e,t,r)=>{var n={};for(var a in e){var _=e[a];typeof _=="object"&&(_=_.value),typeof _=="number"&&(_+=t),n[a]=_}return updateGOT(n,r),n},isSymbolDefined=e=>{var t=wasmImports[e];return!(!t||t.stub)},resolveGlobalSymbol=(e,t=!1)=>{var r;return t&&"orig$"+e in 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tableGrowthNeeded=tableBase+metadata.tableSize-wasmTable.length;tableGrowthNeeded>0&&wasmTable.grow(tableGrowthNeeded);var moduleExports;function resolveSymbol(e){var t=resolveGlobalSymbol(e).sym;return!t&&localScope&&(t=localScope[e]),t||(t=moduleExports[e]),t}var proxyHandler={get(e,t){if(t.startsWith("invoke_"))return createDyncallWrapper(t.substring(7));switch(t){case"__memory_base":return memoryBase;case"__table_base":return tableBase}if(t in wasmImports&&!wasmImports[t].stub)return wasmImports[t];if(!(t in e)){var r;e[t]=(...n)=>(r||(r=resolveSymbol(t)),r(...n))}return e[t]}},proxy=new Proxy({},proxyHandler),info={"GOT.mem":new Proxy({},GOTHandler),"GOT.func":new Proxy({},GOTHandler),env:proxy,wasi_snapshot_preview1:proxy};function postInstantiation(module,instance){!ENVIRONMENT_IS_PTHREAD&&libName&&(sharedModules[libName]=module),updateTableMap(tableBase,metadata.tableSize),moduleExports=relocateExports(instance.exports,memoryBase),flags.allowUndefined||reportUndefinedSymbols();function addEmAsm(addr,body){for(var args=[],arity=0;arity<16&&body.indexOf("$"+arity)!=-1;arity++)args.push("$"+arity);args=args.join(",");var func="(".concat(args,") => { ").concat(body," };");ASM_CONSTS[start]=eval(func)}if("__start_em_asm"in moduleExports)for(var start=moduleExports.__start_em_asm,stop=moduleExports.__stop_em_asm;start<stop;){var jsString=UTF8ToString(start);addEmAsm(start,jsString),start=GROWABLE_HEAP_U8().indexOf(0,start)+1}function addEmJs(name,cSig,body){var jsArgs=[];if(cSig=cSig.slice(1,-1),cSig!="void"){cSig=cSig.split(",");for(var i in cSig){var jsArg=cSig[i].split(" ").pop();jsArgs.push(jsArg.replace("*",""))}}var func="(".concat(jsArgs,") => ").concat(body,";");moduleExports[name]=eval(func)}for(var name in moduleExports)if(name.startsWith("__em_js__")){var start=moduleExports[name],jsString=UTF8ToString(start),parts=jsString.split("<::>");addEmJs(name.replace("__em_js__",""),parts[0],parts[1]),delete moduleExports[name]}if(registerTLSInit(moduleExports._emscripten_tls_init,instance.exports,metadata),firstLoad){var applyRelocs=moduleExports.__wasm_apply_data_relocs;applyRelocs&&(runtimeInitialized?applyRelocs():__RELOC_FUNCS__.push(applyRelocs));var init=moduleExports.__wasm_call_ctors;init&&(runtimeInitialized?init():__ATINIT__.push(init))}return moduleExports}if(flags.loadAsync){if(binary instanceof WebAssembly.Module){var instance=new WebAssembly.Instance(binary,info);return Promise.resolve(postInstantiation(binary,instance))}return WebAssembly.instantiate(binary,info).then(e=>postInstantiation(e.module,e.instance))}var module=binary instanceof WebAssembly.Module?binary:new WebAssembly.Module(binary),instance=new WebAssembly.Instance(module,info);return postInstantiation(module,instance)}return flags.loadAsync?metadata.neededDynlibs.reduce((e,t)=>e.then(()=>loadDynamicLibrary(t,flags)),Promise.resolve()).then(loadModule):(metadata.neededDynlibs.forEach(e=>loadDynamicLibrary(e,flags,localScope)),loadModule())},mergeLibSymbols=(e,t)=>{for(var[r,n]of Object.entries(e))(_=>{isSymbolDefined(_)||(wasmImports[_]=n)})(r),r.startsWith("dynCall_")&&!Module.hasOwnProperty(r)&&(Module[r]=n)},asyncLoad=(e,t,r,n)=>{var a=n?"":"al ".concat(e);readAsync(e,_=>{t(new Uint8Array(_)),a&&removeRunDependency(a)},_=>{if(r)r();else throw'Loading data file "'.concat(e,'" failed.')}),a&&addRunDependency(a)},preloadPlugins=Module.preloadPlugins||[],registerWasmPlugin=()=>{var e={promiseChainEnd:Promise.resolve(),canHandle:t=>!Module.noWasmDecoding&&t.endsWith(".so"),handle:(t,r,n,a)=>{e.promiseChainEnd=e.promiseChainEnd.then(()=>loadWebAssemblyModule(t,{loadAsync:!0,nodelete:!0},r)).then(_=>{preloadedWasm[r]=_,n(t)},_=>{err("failed to instantiate wasm: ".concat(r,": ").concat(_)),a()})}};preloadPlugins.push(e)},preloadedWasm={};function loadDynamicLibrary(e,t={global:!0,nodelete:!0},r,n){var a=LDSO.loadedLibsByName[e];if(a)return t.global?a.global||(a.global=!0,mergeLibSymbols(a.exports,e)):r&&Object.assign(r,a.exports),t.nodelete&&a.refcount!==1/0&&(a.refcount=1/0),a.refcount++,n&&(LDSO.loadedLibsByHandle[n]=a),t.loadAsync?Promise.resolve(!0):!0;a=newDSO(e,n,"loading"),a.refcount=t.nodelete?1/0:1,a.global=t.global;function _(){var u=sharedModules[e];if(u)return t.loadAsync?Promise.resolve(u):u;if(n){var d=GROWABLE_HEAP_U32()[n+28>>>2>>>0],f=GROWABLE_HEAP_U32()[n+32>>>2>>>0];if(d&&f){var p=GROWABLE_HEAP_I8().slice(d,d+f);return t.loadAsync?Promise.resolve(p):p}}var m=locateFile(e);if(t.loadAsync)return new Promise(function(h,g){asyncLoad(m,h,g)});if(!readBinary)throw new Error("".concat(m,": file not found, and synchronous loading of external files is not available"));return readBinary(m)}function l(){var u=preloadedWasm[e];return u?t.loadAsync?Promise.resolve(u):u:t.loadAsync?_().then(d=>loadWebAssemblyModule(d,t,e,r,n)):loadWebAssemblyModule(_(),t,e,r,n)}function c(u){a.global?mergeLibSymbols(u,e):r&&Object.assign(r,u),a.exports=u}return t.loadAsync?l().then(u=>(c(u),!0)):(c(l()),!0)}var reportUndefinedSymbols=()=>{for(var[e,t]of Object.entries(GOT))if(t.value==0){var r=resolveGlobalSymbol(e,!0).sym;if(!r&&!t.required)continue;if(typeof r=="function")t.value=addFunction(r,r.sig);else if(typeof r=="number")t.value=r;else throw new Error("bad export type for '".concat(e,"': ").concat(typeof r))}},loadDylibs=()=>{if(!dynamicLibraries.length){reportUndefinedSymbols();return}addRunDependency("loadDylibs"),dynamicLibraries.reduce((e,t)=>e.then(()=>loadDynamicLibrary(t,{loadAsync:!0,global:!0,nodelete:!0,allowUndefined:!0})),Promise.resolve()).then(()=>{reportUndefinedSymbols(),removeRunDependency("loadDylibs")})},noExitRuntime=Module.noExitRuntime||!0,registerTLSInit=(e,t,r)=>{function n(){var a=e();if(a){var _={};r.tlsExports.forEach(l=>_[l]=t[l]),relocateExports(_,a,!0)}}PThread.tlsInitFunctions.push(n),runtimeInitialized&&n()};function setValue(e,t,r="i8"){switch(r.endsWith("*")&&(r="*"),r){case"i1":GROWABLE_HEAP_I8()[e>>>0]=t;break;case"i8":GROWABLE_HEAP_I8()[e>>>0]=t;break;case"i16":GROWABLE_HEAP_I16()[e>>>1>>>0]=t;break;case"i32":GROWABLE_HEAP_I32()[e>>>2>>>0]=t;break;case"i64":abort("to do setValue(i64) use WASM_BIGINT");case"float":GROWABLE_HEAP_F32()[e>>>2>>>0]=t;break;case"double":GROWABLE_HEAP_F64()[e>>>3>>>0]=t;break;case"*":GROWABLE_HEAP_U32()[e>>>2>>>0]=t;break;default:abort("invalid type for setValue: ".concat(r))}}function ___assert_fail(e,t,r,n){e>>>=0,t>>>=0,n>>>=0,abort("Assertion failed: ".concat(UTF8ToString(e),", at: ")+[t?UTF8ToString(t):"unknown filename",r,n?UTF8ToString(n):"unknown function"])}___assert_fail.sig="vppip";var ___c_longjmp=new WebAssembly.Tag({parameters:["i32"]});function ___call_sighandler(e,t){return 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pthreadCreateProxied(e,t,r,n);if(_)return _;var l={startRoutine:r,pthread_ptr:e,arg:n,transferList:a};return ENVIRONMENT_IS_PTHREAD?(l.cmd="spawnThread",postMessage(l,a),0):spawnThread(l)}___pthread_create_js.sig="ipppp";function ___pthread_kill_js(e,t){return e>>>=0,t===33?ENVIRONMENT_IS_PTHREAD?postMessage({cmd:"cancelThread",thread:e}):cancelThread(e):ENVIRONMENT_IS_PTHREAD?postMessage({cmd:"killThread",thread:e}):killThread(e),0}___pthread_kill_js.sig="ipi";var ___stack_high=2459936,___stack_low=2394400,___stack_pointer=new WebAssembly.Global({value:"i32",mutable:!0},2459936),PATH={isAbs:e=>e.charAt(0)==="/",splitPath:e=>{var t=/^(\/?|)([\s\S]*?)((?:\.{1,2}|[^\/]+?|)(\.[^.\/]*|))(?:[\/]*)$/;return t.exec(e).slice(1)},normalizeArray:(e,t)=>{for(var r=0,n=e.length-1;n>=0;n--){var a=e[n];a==="."?e.splice(n,1):a===".."?(e.splice(n,1),r++):r&&(e.splice(n,1),r--)}if(t)for(;r;r--)e.unshift("..");return e},normalize:e=>{var t=PATH.isAbs(e),r=e.substr(-1)==="/";return e=PATH.normalizeArray(e.split("/").filter(n=>!!n),!t).join("/"),!e&&!t&&(e="."),e&&r&&(e+="/"),(t?"/":"")+e},dirname:e=>{var t=PATH.splitPath(e),r=t[0],n=t[1];return!r&&!n?".":(n&&(n=n.substr(0,n.length-1)),r+n)},basename:e=>{if(e==="/")return"/";e=PATH.normalize(e),e=e.replace(/\/$/,"");var t=e.lastIndexOf("/");return t===-1?e:e.substr(t+1)},join:(...e)=>PATH.normalize(e.join("/")),join2:(e,t)=>PATH.normalize(e+"/"+t)},initRandomFill=()=>{if(typeof crypto=="object"&&typeof crypto.getRandomValues=="function")return n=>(n.set(crypto.getRandomValues(new Uint8Array(n.byteLength))),n);if(ENVIRONMENT_IS_NODE)try{var e=xn("crypto"),t=e.randomFillSync;if(t)return n=>e.randomFillSync(n);var r=e.randomBytes;return n=>(n.set(r(n.byteLength)),n)}catch(n){}abort("initRandomDevice")},randomFill=e=>(randomFill=initRandomFill())(e),PATH_FS={resolve:(...e)=>{for(var t="",r=!1,n=e.length-1;n>=-1&&!r;n--){var a=n>=0?e[n]:FS.cwd();if(typeof a!="string")throw new TypeError("Arguments to path.resolve must 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if(c<=2047){if(r+1>=_)break;t[r++>>>0]=192|c>>6,t[r++>>>0]=128|c&63}else if(c<=65535){if(r+2>=_)break;t[r++>>>0]=224|c>>12,t[r++>>>0]=128|c>>6&63,t[r++>>>0]=128|c&63}else{if(r+3>=_)break;t[r++>>>0]=240|c>>18,t[r++>>>0]=128|c>>12&63,t[r++>>>0]=128|c>>6&63,t[r++>>>0]=128|c&63}}return t[r>>>0]=0,r-a};function intArrayFromString(e,t,r){var n=r>0?r:lengthBytesUTF8(e)+1,a=new Array(n),_=stringToUTF8Array(e,a,0,a.length);return t&&(a.length=_),a}var FS_stdin_getChar=()=>{if(!FS_stdin_getChar_buffer.length){var e=null;if(ENVIRONMENT_IS_NODE){var t=256,r=Buffer.alloc(t),n=0,a=process.stdin.fd;try{n=fs.readSync(a,r)}catch(_){if(_.toString().includes("EOF"))n=0;else throw _}n>0?e=r.slice(0,n).toString("utf-8"):e=null}else typeof window<"u"&&typeof window.prompt=="function"?(e=window.prompt("Input: "),e!==null&&(e+="\n")):typeof readline=="function"&&(e=readline(),e!==null&&(e+="\n"));if(!e)return null;FS_stdin_getChar_buffer=intArrayFromString(e,!0)}return FS_stdin_getChar_buffer.shift()},TTY={ttys:[],init(){},shutdown(){},register(e,t){TTY.ttys[e]={input:[],output:[],ops:t},FS.registerDevice(e,TTY.stream_ops)},stream_ops:{open(e){var t=TTY.ttys[e.node.rdev];if(!t)throw new FS.ErrnoError(43);e.tty=t,e.seekable=!1},close(e){e.tty.ops.fsync(e.tty)},fsync(e){e.tty.ops.fsync(e.tty)},read(e,t,r,n,a){if(!e.tty||!e.tty.ops.get_char)throw new FS.ErrnoError(60);for(var _=0,l=0;l<n;l++){var c;try{c=e.tty.ops.get_char(e.tty)}catch(u){throw new FS.ErrnoError(29)}if(c===void 0&&_===0)throw new FS.ErrnoError(6);if(c==null)break;_++,t[r+l]=c}return _&&(e.node.timestamp=Date.now()),_},write(e,t,r,n,a){if(!e.tty||!e.tty.ops.put_char)throw new FS.ErrnoError(60);try{for(var _=0;_<n;_++)e.tty.ops.put_char(e.tty,t[r+_])}catch(l){throw new FS.ErrnoError(29)}return n&&(e.node.timestamp=Date.now()),_}},default_tty_ops:{get_char(e){return FS_stdin_getChar()},put_char(e,t){t===null||t===10?(out(UTF8ArrayToString(e.output,0)),e.output=[]):t!=0&&e.output.push(t)},fsync(e){e.output&&e.output.length>0&&(out(UTF8ArrayToString(e.output,0)),e.output=[])},ioctl_tcgets(e){return{c_iflag:25856,c_oflag:5,c_cflag:191,c_lflag:35387,c_cc:[3,28,127,21,4,0,1,0,17,19,26,0,18,15,23,22,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]}},ioctl_tcsets(e,t,r){return 0},ioctl_tiocgwinsz(e){return[24,80]}},default_tty1_ops:{put_char(e,t){t===null||t===10?(err(UTF8ArrayToString(e.output,0)),e.output=[]):t!=0&&e.output.push(t)},fsync(e){e.output&&e.output.length>0&&(err(UTF8ArrayToString(e.output,0)),e.output=[])}}},mmapAlloc=e=>{e=alignMemory(e,65536);var t=_emscripten_builtin_memalign(65536,e);return t?zeroMemory(t,e):0},MEMFS={ops_table:null,mount(e){return MEMFS.createNode(null,"/",16895,0)},createNode(e,t,r,n){if(FS.isBlkdev(r)||FS.isFIFO(r))throw new FS.ErrnoError(63);MEMFS.ops_table||(MEMFS.ops_table={dir:{node:{getattr:MEMFS.node_ops.getattr,setattr:MEMFS.node_ops.setattr,lookup:MEMFS.node_ops.lookup,mknod:MEMFS.node_ops.mknod,rename:MEMFS.node_ops.rename,unlink:MEMFS.node_ops.unlink,rmdir:MEMFS.node_ops.rmdir,readdir:MEMFS.node_ops.readdir,symlink:MEMFS.node_ops.symlink},stream:{llseek:MEMFS.stream_ops.llseek}},file:{node:{getattr:MEMFS.node_ops.getattr,setattr:MEMFS.node_ops.setattr},stream:{llseek:MEMFS.stream_ops.llseek,read:MEMFS.stream_ops.read,write:MEMFS.stream_ops.write,allocate:MEMFS.stream_ops.allocate,mmap:MEMFS.stream_ops.mmap,msync:MEMFS.stream_ops.msync}},link:{node:{getattr:MEMFS.node_ops.getattr,setattr:MEMFS.node_ops.setattr,readlink:MEMFS.node_ops.readlink},stream:{}},chrdev:{node:{getattr:MEMFS.node_ops.getattr,setattr:MEMFS.node_ops.setattr},stream:FS.chrdev_stream_ops}});var a=FS.createNode(e,t,r,n);return FS.isDir(a.mode)?(a.node_ops=MEMFS.ops_table.dir.node,a.stream_ops=MEMFS.ops_table.dir.stream,a.contents={}):FS.isFile(a.mode)?(a.node_ops=MEMFS.ops_table.file.node,a.stream_ops=MEMFS.ops_table.file.stream,a.usedBytes=0,a.contents=null):FS.isLink(a.mode)?(a.node_ops=MEMFS.ops_table.link.node,a.stream_ops=MEMFS.ops_table.link.stream):FS.isChrdev(a.mode)&&(a.node_ops=MEMFS.ops_table.chrdev.node,a.stream_ops=MEMFS.ops_table.chrdev.stream),a.timestamp=Date.now(),e&&(e.contents[t]=a,e.timestamp=a.timestamp),a},getFileDataAsTypedArray(e){return e.contents?e.contents.subarray?e.contents.subarray(0,e.usedBytes):new Uint8Array(e.contents):new Uint8Array(0)},expandFileStorage(e,t){var r=e.contents?e.contents.length:0;if(!(r>=t)){var n=1024*1024;t=Math.max(t,r*(r<n?2:1.125)>>>0),r!=0&&(t=Math.max(t,256));var a=e.contents;e.contents=new Uint8Array(t),e.usedBytes>0&&e.contents.set(a.subarray(0,e.usedBytes),0)}},resizeFileStorage(e,t){if(e.usedBytes!=t)if(t==0)e.contents=null,e.usedBytes=0;else{var r=e.contents;e.contents=new Uint8Array(t),r&&e.contents.set(r.subarray(0,Math.min(t,e.usedBytes))),e.usedBytes=t}},node_ops:{getattr(e){var t={};return t.dev=FS.isChrdev(e.mode)?e.id:1,t.ino=e.id,t.mode=e.mode,t.nlink=1,t.uid=0,t.gid=0,t.rdev=e.rdev,FS.isDir(e.mode)?t.size=4096:FS.isFile(e.mode)?t.size=e.usedBytes:FS.isLink(e.mode)?t.size=e.link.length:t.size=0,t.atime=new Date(e.timestamp),t.mtime=new Date(e.timestamp),t.ctime=new Date(e.timestamp),t.blksize=4096,t.blocks=Math.ceil(t.size/t.blksize),t},setattr(e,t){t.mode!==void 0&&(e.mode=t.mode),t.timestamp!==void 0&&(e.timestamp=t.timestamp),t.size!==void 0&&MEMFS.resizeFileStorage(e,t.size)},lookup(e,t){throw FS.genericErrors[44]},mknod(e,t,r,n){return MEMFS.createNode(e,t,r,n)},rename(e,t,r){if(FS.isDir(e.mode)){var n;try{n=FS.lookupNode(t,r)}catch(_){}if(n)for(var a in n.contents)throw new FS.ErrnoError(55)}delete e.parent.contents[e.name],e.parent.timestamp=Date.now(),e.name=r,t.contents[r]=e,t.timestamp=e.parent.timestamp,e.parent=t},unlink(e,t){delete e.contents[t],e.timestamp=Date.now()},rmdir(e,t){var r=FS.lookupNode(e,t);for(var n in r.contents)throw new FS.ErrnoError(55);delete e.contents[t],e.timestamp=Date.now()},readdir(e){var t=[".",".."];for(var r of Object.keys(e.contents))t.push(r);return t},symlink(e,t,r){var n=MEMFS.createNode(e,t,41471,0);return n.link=r,n},readlink(e){if(!FS.isLink(e.mode))throw new FS.ErrnoError(28);return e.link}},stream_ops:{read(e,t,r,n,a){var _=e.node.contents;if(a>=e.node.usedBytes)return 0;var l=Math.min(e.node.usedBytes-a,n);if(l>8&&_.subarray)t.set(_.subarray(a,a+l),r);else for(var c=0;c<l;c++)t[r+c]=_[a+c];return l},write(e,t,r,n,a,_){if(t.buffer===GROWABLE_HEAP_I8().buffer&&(_=!1),!n)return 0;var l=e.node;if(l.timestamp=Date.now(),t.subarray&&(!l.contents||l.contents.subarray)){if(_)return l.contents=t.subarray(r,r+n),l.usedBytes=n,n;if(l.usedBytes===0&&a===0)return l.contents=t.slice(r,r+n),l.usedBytes=n,n;if(a+n<=l.usedBytes)return l.contents.set(t.subarray(r,r+n),a),n}if(MEMFS.expandFileStorage(l,a+n),l.contents.subarray&&t.subarray)l.contents.set(t.subarray(r,r+n),a);else for(var c=0;c<n;c++)l.contents[a+c]=t[r+c];return l.usedBytes=Math.max(l.usedBytes,a+n),n},llseek(e,t,r){var n=t;if(r===1?n+=e.position:r===2&&FS.isFile(e.node.mode)&&(n+=e.node.usedBytes),n<0)throw new FS.ErrnoError(28);return n},allocate(e,t,r){MEMFS.expandFileStorage(e.node,t+r),e.node.usedBytes=Math.max(e.node.usedBytes,t+r)},mmap(e,t,r,n,a){if(!FS.isFile(e.node.mode))throw new FS.ErrnoError(43);var _,l,c=e.node.contents;if(!(a&2)&&c.buffer===GROWABLE_HEAP_I8().buffer)l=!1,_=c.byteOffset;else{if((r>0||r+t<c.length)&&(c.subarray?c=c.subarray(r,r+t):c=Array.prototype.slice.call(c,r,r+t)),l=!0,_=mmapAlloc(t),!_)throw new FS.ErrnoError(48);GROWABLE_HEAP_I8().set(c,_>>>0)}return{ptr:_,allocated:l}},msync(e,t,r,n,a){return MEMFS.stream_ops.write(e,t,0,n,r,!1),0}}},FS_createDataFile=(e,t,r,n,a,_)=>{FS.createDataFile(e,t,r,n,a,_)},FS_handledByPreloadPlugin=(e,t,r,n)=>{typeof Browser<"u"&&Browser.init();var a=!1;return preloadPlugins.forEach(_=>{a||_.canHandle(t)&&(_.handle(e,t,r,n),a=!0)}),a},FS_createPreloadedFile=(e,t,r,n,a,_,l,c,u,d)=>{var f=t?PATH_FS.resolve(PATH.join2(e,t)):e,p="cp ".concat(f);function m(h){function g(E){d==null||d(),c||FS_createDataFile(e,t,E,n,a,u),_==null||_(),removeRunDependency(p)}FS_handledByPreloadPlugin(h,f,g,()=>{l==null||l(),removeRunDependency(p)})||g(h)}addRunDependency(p),typeof r=="string"?asyncLoad(r,m,l):m(r)},FS_modeStringToFlags=e=>{var t={r:0,"r+":2,w:577,"w+":578,a:1089,"a+":1090},r=t[e];if(typeof r>"u")throw new Error("Unknown file open mode: ".concat(e));return r},FS_getMode=(e,t)=>{var r=0;return e&&(r|=365),t&&(r|=146),r},FS={root:null,mounts:[],devices:{},streams:[],nextInode:1,nameTable:null,currentPath:"/",initialized:!1,ignorePermissions:!0,ErrnoError:class{constructor(e){this.name="ErrnoError",this.errno=e}},genericErrors:{},filesystems:null,syncFSRequests:0,FSStream:class{constructor(){this.shared={}}get object(){return this.node}set object(e){this.node=e}get isRead(){return(this.flags&2097155)!==1}get isWrite(){return(this.flags&2097155)!==0}get isAppend(){return this.flags&1024}get flags(){return this.shared.flags}set flags(e){this.shared.flags=e}get position(){return this.shared.position}set position(e){this.shared.position=e}},FSNode:class{constructor(e,t,r,n){e||(e=this),this.parent=e,this.mount=e.mount,this.mounted=null,this.id=FS.nextInode++,this.name=t,this.mode=r,this.node_ops={},this.stream_ops={},this.rdev=n,this.readMode=365,this.writeMode=146}get read(){return(this.mode&this.readMode)===this.readMode}set read(e){e?this.mode|=this.readMode:this.mode&=~this.readMode}get write(){return(this.mode&this.writeMode)===this.writeMode}set write(e){e?this.mode|=this.writeMode:this.mode&=~this.writeMode}get isFolder(){return FS.isDir(this.mode)}get isDevice(){return FS.isChrdev(this.mode)}},lookupPath(e,t={}){if(e=PATH_FS.resolve(e),!e)return{path:"",node:null};var r={follow_mount:!0,recurse_count:0};if(t=Object.assign(r,t),t.recurse_count>8)throw new FS.ErrnoError(32);for(var n=e.split("/").filter(p=>!!p),a=FS.root,_="/",l=0;l<n.length;l++){var c=l===n.length-1;if(c&&t.parent)break;if(a=FS.lookupNode(a,n[l]),_=PATH.join2(_,n[l]),FS.isMountpoint(a)&&(!c||c&&t.follow_mount)&&(a=a.mounted.root),!c||t.follow)for(var u=0;FS.isLink(a.mode);){var d=FS.readlink(_);_=PATH_FS.resolve(PATH.dirname(_),d);var f=FS.lookupPath(_,{recurse_count:t.recurse_count+1});if(a=f.node,u++>40)throw new FS.ErrnoError(32)}}return{path:_,node:a}},getPath(e){for(var t;;){if(FS.isRoot(e)){var r=e.mount.mountpoint;return t?r[r.length-1]!=="/"?"".concat(r,"/").concat(t):r+t:r}t=t?"".concat(e.name,"/").concat(t):e.name,e=e.parent}},hashName(e,t){for(var r=0,n=0;n<t.length;n++)r=(r<<5)-r+t.charCodeAt(n)|0;return(e+r>>>0)%FS.nameTable.length},hashAddNode(e){var t=FS.hashName(e.parent.id,e.name);e.name_next=FS.nameTable[t],FS.nameTable[t]=e},hashRemoveNode(e){var t=FS.hashName(e.parent.id,e.name);if(FS.nameTable[t]===e)FS.nameTable[t]=e.name_next;else for(var r=FS.nameTable[t];r;){if(r.name_next===e){r.name_next=e.name_next;break}r=r.name_next}},lookupNode(e,t){var r=FS.mayLookup(e);if(r)throw new FS.ErrnoError(r);for(var n=FS.hashName(e.id,t),a=FS.nameTable[n];a;a=a.name_next){var _=a.name;if(a.parent.id===e.id&&_===t)return a}return FS.lookup(e,t)},createNode(e,t,r,n){var a=new FS.FSNode(e,t,r,n);return FS.hashAddNode(a),a},destroyNode(e){FS.hashRemoveNode(e)},isRoot(e){return e===e.parent},isMountpoint(e){return!!e.mounted},isFile(e){return(e&61440)===32768},isDir(e){return(e&61440)===16384},isLink(e){return(e&61440)===40960},isChrdev(e){return(e&61440)===8192},isBlkdev(e){return(e&61440)===24576},isFIFO(e){return(e&61440)===4096},isSocket(e){return(e&49152)===49152},flagsToPermissionString(e){var t=["r","w","rw"][e&3];return e&512&&(t+="w"),t},nodePermissions(e,t){return FS.ignorePermissions?0:t.includes("r")&&!(e.mode&292)||t.includes("w")&&!(e.mode&146)||t.includes("x")&&!(e.mode&73)?2:0},mayLookup(e){if(!FS.isDir(e.mode))return 54;var t=FS.nodePermissions(e,"x");return t||(e.node_ops.lookup?0:2)},mayCreate(e,t){try{var r=FS.lookupNode(e,t);return 20}catch(n){}return FS.nodePermissions(e,"wx")},mayDelete(e,t,r){var n;try{n=FS.lookupNode(e,t)}catch(_){return _.errno}var a=FS.nodePermissions(e,"wx");if(a)return a;if(r){if(!FS.isDir(n.mode))return 54;if(FS.isRoot(n)||FS.getPath(n)===FS.cwd())return 10}else if(FS.isDir(n.mode))return 31;return 0},mayOpen(e,t){return e?FS.isLink(e.mode)?32:FS.isDir(e.mode)&&(FS.flagsToPermissionString(t)!=="r"||t&512)?31:FS.nodePermissions(e,FS.flagsToPermissionString(t)):44},MAX_OPEN_FDS:4096,nextfd(){for(var e=0;e<=FS.MAX_OPEN_FDS;e++)if(!FS.streams[e])return e;throw new FS.ErrnoError(33)},getStreamChecked(e){var t=FS.getStream(e);if(!t)throw new FS.ErrnoError(8);return t},getStream:e=>FS.streams[e],createStream(e,t=-1){return e=Object.assign(new FS.FSStream,e),t==-1&&(t=FS.nextfd()),e.fd=t,FS.streams[t]=e,e},closeStream(e){FS.streams[e]=null},dupStream(e,t=-1){var n,a;var r=FS.createStream(e,t);return(a=(n=r.stream_ops)==null?void 0:n.dup)==null||a.call(n,r),r},chrdev_stream_ops:{open(e){var r,n;var t=FS.getDevice(e.node.rdev);e.stream_ops=t.stream_ops,(n=(r=e.stream_ops).open)==null||n.call(r,e)},llseek(){throw new FS.ErrnoError(70)}},major:e=>e>>8,minor:e=>e&255,makedev:(e,t)=>e<<8|t,registerDevice(e,t){FS.devices[e]={stream_ops:t}},getDevice:e=>FS.devices[e],getMounts(e){for(var t=[],r=[e];r.length;){var n=r.pop();t.push(n),r.push(...n.mounts)}return t},syncfs(e,t){typeof e=="function"&&(t=e,e=!1),FS.syncFSRequests++,FS.syncFSRequests>1&&err("warning: ".concat(FS.syncFSRequests," FS.syncfs operations in flight at once, probably just doing extra work"));var r=FS.getMounts(FS.root.mou